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8-KThe WireRoutine

Reg FD Disclosure

Filed Jun 8, 2026 · 21d ago · Accession 0000764622-26-000031

Plain English

Material event — a significant development the company must disclose promptly.

Read the source below for the full document.

Read the original on SEC.gov ↗
Filing details
Ticker
PNW
CIK
764622
Form type
8-K
Filing date
Jun 8, 2026
Report date
Jun 8, 2026
Document
pnw-20260608.htm
Size
6.4 MB